| 发明名称 |
Projector |
| 摘要 |
A projector includes circuitry configured to generate an image; a lens for projecting the image; a housing for the circuitry; and a mechanism for moving the lens with respect to the housing or with respect to a viewing surface to direct a projected image in a desired direction.
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| 申请公布号 |
US7018053(B2) |
申请公布日期 |
2006.03.28 |
| 申请号 |
US20030693354 |
申请日期 |
2003.10.23 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
DWYER DAN;NAKASHIMA SUSAN;HALL CORRINA ALISON BEANOR |
| 分类号 |
G03B21/00;G03B21/14;H04N5/74 |
主分类号 |
G03B21/00 |
| 代理机构 |
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代理人 |
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